3-Hydroxy-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one CAS 189574-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189574-94-5 |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Hydroxy-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one (CAS 189574-94-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H8O3. Molecular weight: 140.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
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Recommended Standards
- 3-Methyl-3,4-diazabicyclo[4.1.0]heptane-2,5-dione (CAS 188825-42-5)
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- (6-Methoxypyrimidin-4-yl)methanol (CAS 1877642-89-1)
- N-(2-hydroxyethyl)-3-((phenylsulfonyl)methyl)-1,2,4-oxadiazole-5-carboxamide (CAS 924862-01-1)
- 3-Methoxy-2,2,3-trimethylcyclobutan-1-amine (CAS 1354963-76-0)
- 3-Formyl-2-hydroxybenzonitrile (CAS 858478-91-8)
- 1,3-bis(4-(tert-butyl)phenyl)propane-1,3-dione (CAS 71228-00-7)
- [3-(2-Methoxyphenoxy)propyl](methyl)amine hydrochloride (CAS 1609407-81-9)
- tert-butyl 3-cyano-3-fluoroazetidine-1-carboxylate (CAS 1788041-57-5)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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